Lamp



FIG. 1 is a left side bottom perspective view of the lamp;

FIG. 2 is another left side bottom perspective view thereof;

FIG. 3 is another left side bottom perspective view thereof;

FIG. 4 is a left side top perspective view thereof;

FIG. 5 is a front bottom perspective view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a rear top perspective view thereof;

FIG. 8 is a right side bottom perspective thereof; and,

FIG. 9 is a right side view thereof.

The portion of the lamp shown in broken lines from no part of the claimed design. 

CLAIM The ornamental design for a lamp, as shown and described. 